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High Speed  USB connection WiFi application

Do you wish to connect your desktop computer or notebook to your own wireless home network, your company network, or your friend's wireless computer? The EM4577 wireless USB adapter allows you to access a wireless network. Thanks to the high speed of 300 Mbps, copying large files and video is now an easy job. The external antenna ensures optimal performance in any location.

Thanks to the new 802.11N technology you will take advantage of a high-speed wireless network. This product is perfect for streaming audio/video, and file transfer. The EM4577 has multiple transmitters and receivers for optimal performance. This increases the reach of your network. You can also connect the wireless USB adapter to 54 Mbps networks using the 802.11g standard.

Installing the EM4577 is easy using the unique wizard on the enclosed CD-ROM. The adapter is full of advanced security features (WEP, WPA, WPA2). This way, your confidential data remains confidential.

For maximum performance, we recommend the Eminent 300 Mbps wireless routers for your home network.


  • wireless network adapter for desktop computers and notebooks
  • external 2 dBi antenna for extended range
  • internet access and video/audio streaming at a blazing speed (up to 300 Mbps)
  • advanced wireless security: WEP, WPA, and WPA2
  • especially suited for connection with Eminent 300N wireless routers
  • easy installation
  • for all questions or technical issues, see:


  • standard: wireless 300 Mbps (Draft-N), backwards compatible with 54 Mbps and 11 Mbps
  • wireless security: WEP, WPA, and WPA2
  • interface: USB 2.0
  • antenna: external 2 dBi antenna
  • supports WPS: with free software (included)

All registered trademarks and trade names are properties of their respective owners and are used only for the clarification of the compatibility of our products with the products of the different manufacturers.
Due to constant product improvements the actual product appearance might differ from the shown images. Product images are for illustrative purposes only.

REACH communicating information according to article 33

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